CN218721142U

CN218721142U - Fixed frame body convenient to LED light source dismouting

Info

Publication number: CN218721142U
Application number: CN202223026188.6U
Authority: CN
Inventors: 徐明伟
Original assignee: Shandong Zhixin Optoelectronics Co ltd
Current assignee: Shandong Zhixin Optoelectronics Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a fixed framework convenient to LED light source dismouting, including L shape framework, extrusion slider and fixed block of standing vertically, L shape framework both sides are fixed and are provided with the locating pin around the framework of standing vertically, L shape framework upside of standing vertically is provided with presses the support, and presses the lower right side of support card on the locating pin, L shape framework bottom of standing vertically is provided with and runs through a mouthful I, it is provided with the extrusion slider in the mouth I to run through, be fixed with the cross axle on the extrusion slider, it is provided with and runs through a mouthful II to run through I upside of mouthful. Compared with the prior art, the beneficial effects of the utility model are that: carry out horizontal position through the extrusion slider to LED aluminium base flange edge and fix to and carry out vertical position through the fixed block to LED aluminium base flange edge and fix, realize the monolithic stationary to LED aluminium base board, it is fixed to the extrusion of LED aluminium base board through the form control extrusion slider and the fixed block of pressing down the support, and fixed mode is simple and convenient high-efficient.

Description

Fixed frame body convenient to LED light source dismouting

Technical Field

The utility model relates to a semiconductor lighting technology field especially relates to a fixed framework convenient to LED light source dismouting.

Background

Most of LED lighting equipment is fixed in the lamp area or on the composite integrated circuit with LED paster lamp pearl, lighting equipment such as the fluorescent lamp of general use, ceiling lamp shot-light all is fixed in LED lamp pearl on the aluminium base board, the lamp pearl quantity of installing on the aluminium base board is more, and illuminating effect is strong, and it fixes with the bolt to be fixed on lighting equipment to fix on the aluminium base board of LED usually, this kind of fixed mode need twist and move a plurality of bolts and fix, and the bolt is very easily inclined with the nut in rotatory process and causes the wrong silk condition, influence the fixity of the aluminium base board of LED, fixed complex operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed framework convenient to LED light source dismouting to solve the not enough of the prior art who proposes among the above-mentioned background, the device carries out the transverse position through the extrusion slider to LED aluminium base flange edge and fixes to and carry out vertical position through the fixed block to LED aluminium base flange edge, realizes the monolithic stationary to the aluminium base board of LED, and form control extrusion slider and fixed block through pressing down the support are fixed to the extrusion of LED aluminium base board, and fixed mode is simple and convenient high-efficient.

In order to achieve the above object, the utility model provides a following technical scheme: the extrusion device comprises an L-shaped vertical frame body, an extrusion sliding block and a fixed block, wherein positioning pins are fixedly arranged on the front side and the rear side of the L-shaped vertical frame body, a pressing support is arranged on the upper side of the L-shaped vertical frame body, and the right lower side of the pressing support is clamped on the positioning pins;

the bottom of the L-shaped vertical frame body is provided with a through hole I, an extrusion sliding block is arranged in the through hole I, a transverse shaft is fixed on the extrusion sliding block, a through hole II is arranged on the upper side of the through hole I, a fixed block is arranged in the through hole II, the right lower end of the fixed block is clamped on the right lower side of the through hole II, and a pair of sliding grooves are formed in the transverse part of the bottom of the L-shaped vertical frame body on the lower side of the through hole II;

it is provided with arc support I to press on the support bottom surface, the left surface contact of I right-hand member of arc support and fixed block, the articulated arc support II that is provided with in I outside of arc support, the end cover is located on the cross axle under II arc supports.

Preferably, an engaging portion that engages with the inside of the chute is provided on the lower side of the extrusion slider.

Preferably, the fixed block is a right triangle, the left side of the fixed block is an inclined plane, and the right side of the fixed block and the right side of the vertical part of the L-shaped vertical frame body are on the same plane.

Preferably, a bayonet is arranged at one end, close to the fixing block, of the bottom of the arc-shaped support I.

Preferably, the positioning pin is sleeved with a torsion spring for supporting the pressing bracket counterclockwise.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixing block is a right-angled triangle, the left side face of the fixing block is an inclined face, the right side face of the fixing block and the right side face of the vertical portion of the L-shaped vertical frame body are on the same plane, the fixing block is supported by the arc-shaped support I towards the right side, after the fixing block is turned over 90 degrees to the right side, the right side face of the fixing block is in a horizontal state, and the upper end face of the LED aluminum substrate is fixed.

2. I bottom of arc support is close to fixed block one end and is provided with the bayonet socket, and I back to the right side support fixed block upset 90 of arc support is located an angle block of upside in the bayonet socket, carries out the block to the fixed block and fixes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the fastening block of the present invention.

Fig. 3 is a schematic view of the L-shaped vertical frame structure of the present invention.

Fig. 4 is a schematic diagram of the overall explosion structure of the present invention.

In the figure: 1. l-shaped upright frame body, 11, positioning pins, 111, torsion springs, 12, through holes I and 121, extrusion sliding blocks, 1211, a transverse shaft, 1212, clamping parts, 13, through holes II and 131, fixing blocks, 14, sliding grooves, 2, pressing supports, 21, arc supports I and 211, bayonets, 22 and arc supports II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the fixing frame convenient for mounting and dismounting the LED light source comprises an L-shaped vertical frame 1, an extrusion slider 121 and a fixing block 131, wherein positioning pins 11 are fixedly arranged on the front side and the rear side of the L-shaped vertical frame 1, a pressing bracket 2 is arranged on the upper side of the L-shaped vertical frame 1, and the right lower side of the pressing bracket 2 is clamped on the positioning pins 11;

a through opening I12 is formed in the bottom of the L-shaped vertical frame body 1, an extrusion sliding block 121 is arranged in the through opening I12, a transverse shaft 1211 is fixed on the extrusion sliding block 121, a through opening II 13 is formed in the upper side of the through opening I12, a triangular fixed block 131 is arranged in the through opening II 13, the right lower end of the fixed block 131 is clamped at the right lower side of the through opening II 13, and a pair of sliding grooves 14 are formed in the transverse position of the bottom of the L-shaped vertical frame body 1 on the lower side of the through opening II 13;

an arc-shaped support I21 is arranged on the bottom face of the pressing support 2, the right end of the arc-shaped support I21 is in contact with the left side face of the fixing block 131, an arc-shaped support II 22 is hinged to the outer side of the arc-shaped support I21, and the lower end of the arc-shaped support II 22 is sleeved on the cross shaft 1211.

An engaging portion 1212 that engages with the inside of the chute 14 is provided below the pressing slider 121.

The fixing block 131 is a right triangle, the left side face of the fixing block 131 is an inclined face, the right side face of the fixing block 131 and the right side face of the vertical portion of the L-shaped vertical frame body 1 are located on the same plane, the arc-shaped support I21 supports the fixing block 131 towards the right side, and after the fixing block 131 is turned over 90 degrees to the right, the right side face of the fixing block 131 is in a horizontal state, and the upper end face of the LED aluminum substrate is fixed.

One end of the bottom of the arc-shaped support I21, which is close to the fixing block 131, is provided with a bayonet 211, and after the arc-shaped support I21 supports the fixing block 131 to turn over for 90 degrees towards the right side, an angle located at the upper side is clamped in the bayonet 211 to clamp and fix the fixing block 131.

The positioning pin 11 is sleeved with a torsion spring 111 for supporting the pressing bracket 2 counterclockwise.

The utility model discloses application method:

when using the utility model discloses, at first with the upright 1 bottom of framework of a plurality of L shape be fixed in the illumination lamps and lanterns casing, and make it distribute along the aluminium base board edge all around of LED, place the aluminium base board of LED between the upright framework 1 of a plurality of L shape, the aluminium base board bottom edge of LED supports on the horizontal position of the upright framework 1 bottom of L shape, press and press support 2 to make and press support 2 with locating pin 11 anticlockwise rotation, bayonet socket 211 right-hand member is to the upset of right side extrusion fixed block 131, arc support II 22 right-hand member promotes extrusion slider 121 and slides to the right side along spout 14, until fixed block 131 rotates 90 backs, the most advanced upset of fixed block 131 upside after the rotation gets into bayonet socket 211 interior card, the downside of fixed block 131 and the laminating of the aluminium base board of LED, extrusion slider 121 right flank laminating LED aluminium base board edge face this moment, fix LED aluminium base board is whole.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements are all considered to be within the protection scope of the present invention.

Claims

1. A fixing frame body convenient for assembling and disassembling an LED light source comprises an L-shaped vertical frame body (1), an extrusion sliding block (121) and a fixing block (131), and is characterized in that positioning pins (11) are fixedly arranged on the front side and the rear side of the L-shaped vertical frame body (1), a pressing support (2) is arranged on the upper side of the L-shaped vertical frame body (1), and the right lower side of the pressing support (2) is clamped on the positioning pins (11);

a through opening I (12) is arranged at the bottom of the L-shaped upright frame body (1), an extrusion sliding block (121) is arranged in the through opening I (12), a transverse shaft (1211) is fixed on the extrusion sliding block (121), a through opening II (13) is arranged on the upper side of the through opening I (12), a fixed block (131) is arranged in the through opening II (13), the right lower end of the fixed block (131) is clamped at the right lower side of the through opening II (13), and a pair of sliding grooves (14) are arranged at the transverse part of the bottom of the L-shaped upright frame body (1) on the lower side of the through opening II (13);

press and be provided with arc support I (21) on support (2) bottom surface, the left surface contact of arc support I (21) right-hand member and fixed block (131), the articulated arc support II (22) that is provided with in the I (21) outside of arc support, the cover is located on cross axle (1211) under the II (22) of arc support.

2. The fixed frame body convenient for the assembly and disassembly of the LED light source as claimed in claim 1, wherein the lower side of the extrusion slider (121) is provided with an engaging portion (1212) engaged in the chute (14).

3. The fixing frame body convenient for assembling and disassembling the LED light source as claimed in claim 1, wherein the fixing block (131) is in a shape of a right triangle, the left side surface of the fixing block (131) is an inclined surface, and the right side surface of the fixing block (131) and the right side surface of the vertical part of the L-shaped vertical frame body (1) are on the same plane.

4. The fixing frame body convenient for assembling and disassembling the LED light source as claimed in claim 1, wherein a bayonet (211) is arranged at one end of the bottom of the arc-shaped support I (21) close to the fixing block (131).

5. The fixing frame body convenient for assembling and disassembling the LED light source according to claim 1, characterized in that a torsion spring (111) for supporting the pressing bracket (2) counterclockwise is sleeved on the positioning pin (11).